Question

A playground 82 ft long and 54 ft wide is to be resurfaced at a cost of $2.75 per sq ft. What will the resurfacing cost?Round to nearest integer or decimal

Answer 1

$ 12177

Explanation:

We must calculate the area of the playground, knowing that the area is equal to length times width, like this:

`\begin{gathered} A=82\cdot54 \\ A=4428ft^2 \end{gathered}`

Now, knowing the area, we can calculate the total cost, like this:

`\begin{gathered} C=2.75\cdot4428 \\ C=12177 \end{gathered}`

The resurfacing cost is $ 12177